85809465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{272411}}^1$

素因数の和:272429

約数の個数: 24

約数和(自身を含む): 169985088

約数和(自身を除く): 84175623

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 272411, 817233, 1362055, 1906877, 2451699, 4086165, 5720631, 9534385, 12258495, 17161893, 28603155, 85809465]

約数ペア:

[(1, 85809465), (3, 28603155), (5, 17161893), (7, 12258495), (9, 9534385), (15, 5720631), (21, 4086165), (35, 2451699), (45, 1906877), (63, 1362055), (105, 817233), (315, 272411)]